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31310 Single Row Tapered Roller Bearing

Specifications of 31310 Single Row Tapered Roller Bearing

ITEM		31310
31310 Bearing dimensions（mm）	Principal dimensions (d)	50
	Principal dimensions (D)	110
	Principal dimensions (T)	29.25
	Dimensions (B)	27
	Dimensions (C)	19
	Dimensions (r1.2)	2.5
	Dimensions (r3.4)	2
Basic load ratings(KN)	Basic load ratings (dynamic)(C )	122
Basic load ratings(KN)	Basic load ratings (static) (C0 )	120
Fatigue load limit(Pu)		14.3
Speed ratings(r/min)	Speed ratings (Reference speed)	4500
Speed ratings(r/min)	Speed ratings (Limiting speed)	6000
Mass(kg)		1.2

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